Investments And Joint Ventures (Available for Sale Securities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Schedule of Available-for-sale Securities [Line Items]
Cost-Method Investment, Percentage Of Ownership	1.00%
Available For Sale Shares Sold in Period	2,037,400	2,299,000
Available-for-sale Securities, Gross Realized Gain (Loss)	$ 311	$ 1,511
Available For Sale Shares Held	1,035,338
Available for sale securities	$ 1,196	5,314
Available-for-sale Securities, Amortized Cost Basis	$ 1,291	$ 3,831